LexDanaLexDanabeta
Inventor

Toshikazu Takasago

Inventor
Nakatsu, JP

Overview

3→
Patents
2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general19%
F16JPistons19%
F16LPipes19%
B21JForging13%
C10MLubricating compositions13%
Y10TTechnical subjects covered by former us classification13%
B29CShaping or joining of plastics6%
PatentTitleYear
9,182,060'Spherical annular seal member and method of manufacturing the same'20159,097,376'Spherical annular seal member and method of manufacturing the same'20159,016,694'Spherical annular seal member and method of manufacturing the same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to OILES INDUSTRY CO LTD (3)· patent assignee history
2015Patents assigned to ISHIDA KOICHI (1)· patent assignee history
2015Patents assigned to MATSUNAGA SATOSHI (1)· patent assignee history
2015Patents assigned to MIYASHITA OSAMU (1)· patent assignee history
2015Patents assigned to SATOU EIJI (1)· patent assignee history
2015Based in Nakatsu, JP· patent location history
2015Based in Oita, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OILES INDUSTRY CO LTD32015
ISHIDA KOICHI12015
MATSUNAGA SATOSHI12015
MIYASHITA OSAMU12015
SATOU EIJI12015
Locations
LocationPatentsSpan
Nakatsu, JP22015
Oita, JP12015